JP2916455B2 - 磁歪素子の駆動回路 - Google Patents

磁歪素子の駆動回路

Info

Publication number
JP2916455B2
JP2916455B2 JP10016101A JP1610198A JP2916455B2 JP 2916455 B2 JP2916455 B2 JP 2916455B2 JP 10016101 A JP10016101 A JP 10016101A JP 1610198 A JP1610198 A JP 1610198A JP 2916455 B2 JP2916455 B2 JP 2916455B2
Authority
JP
Japan
Prior art keywords
voltage
magnetostrictive element
circuit
power
driving circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP10016101A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11177159A (ja
Inventor
弼 宇 許
陽 來 李
載 衡 金
義 洙 林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOORIA INST OBU MASHIINARI ANDO MATERIARUZU
Original Assignee
KOORIA INST OBU MASHIINARI ANDO MATERIARUZU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KOORIA INST OBU MASHIINARI ANDO MATERIARUZU filed Critical KOORIA INST OBU MASHIINARI ANDO MATERIARUZU
Publication of JPH11177159A publication Critical patent/JPH11177159A/ja
Application granted granted Critical
Publication of JP2916455B2 publication Critical patent/JP2916455B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/58—Magnetostrictive transducer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/74—Underwater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Led Devices (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
JP10016101A 1997-11-29 1998-01-28 磁歪素子の駆動回路 Expired - Fee Related JP2916455B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR64662/1997 1997-11-29
KR1019970064662A KR100279652B1 (ko) 1997-11-29 1997-11-29 자왜소자 구동회로

Publications (2)

Publication Number Publication Date
JPH11177159A JPH11177159A (ja) 1999-07-02
JP2916455B2 true JP2916455B2 (ja) 1999-07-05

Family

ID=19526061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10016101A Expired - Fee Related JP2916455B2 (ja) 1997-11-29 1998-01-28 磁歪素子の駆動回路

Country Status (5)

Country Link
US (1) US5914841A (ko)
EP (1) EP0919291A3 (ko)
JP (1) JP2916455B2 (ko)
KR (1) KR100279652B1 (ko)
DE (1) DE919291T1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050075510A (ko) * 2004-01-15 2005-07-21 삼성전자주식회사 통신 단말기를 위한 3차원 입체음향의 재생/저장 장치 및방법
US8427137B2 (en) * 2007-12-14 2013-04-23 Mts Systems Corporation Magnetostrictive displacement transducer with suppression of switching power supply noise
JP5576679B2 (ja) * 2010-03-10 2014-08-20 株式会社 プラスコンフォート 履物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852999A (en) * 1969-12-29 1974-12-10 Uthe Technology Impedance measuring network
JPS5123342B2 (ko) * 1972-07-31 1976-07-16
US3866068A (en) * 1974-03-20 1975-02-11 Lewis Corp Frequency varying oscillator circuit vibratory cleaning apparatus
US4255782A (en) * 1977-11-15 1981-03-10 Jgf, Incorporated Electrical energy conversion systems
US4490654A (en) * 1983-06-10 1984-12-25 The Arthur G. Russell Company, Incorporated Control circuit for vibratory devices
GB8333696D0 (en) * 1983-12-17 1984-01-25 Glasshome Ltd Transistor amplifier
US4743789A (en) * 1987-01-12 1988-05-10 Puskas William L Variable frequency drive circuit
US5451161A (en) * 1993-08-24 1995-09-19 Parkell Products, Inc. Oscillating circuit for ultrasonic dental scaler
US5730594A (en) * 1995-12-05 1998-03-24 Parkell Products, Inc. Ultrasonic dental scaler selectively tunable either manually or automatically

Also Published As

Publication number Publication date
EP0919291A2 (en) 1999-06-02
JPH11177159A (ja) 1999-07-02
KR100279652B1 (ko) 2001-02-01
EP0919291A3 (en) 2001-05-16
US5914841A (en) 1999-06-22
DE919291T1 (de) 1999-10-07
KR19990043638A (ko) 1999-06-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees